Please read before purchasing 1 Before purchasing you can check the frequency band in the link below to confirm whether it is in line with local use https www frequencycheck com countries2 The frequency band used in the local country can be found in the following link https www gsmarena com network bands php3 sCountry IRAN3 The frequency band query link used by the local national operator http en wikipedia org wiki List of LTE networksSpecifications Model h8084G LTE Frequency Band B1 B3 B5 B8 B40 Europe Asia verify with local operators 3G UMTS WCDMA B1 B8 Europe Asia verify with local operators Maximum Rate Download 150Mbps Upload 50MbpsWiFi Standards Supports 802 11 b g nUser Sharing Up to 10 simultaneous usersBattery 2100mAh lithium batteryStandby Time Over 50 hours standby 6 hours continuous useAntenna Built inInput Voltage 100V 240VOutput Voltage 5V DC ±10 Output Current 1 0ALanguages Chinese and EnglishDimensions 98 x 59 x 15mmFeatures 1 High Speed Connectivity Experience up to 150Mbps download and 50Mbps upload speeds ensuring fast internet access 2 Dual Band Functionality Supports both 3G and 4G networks offering flexible connectivity options based on your location and network availability 3 Portable Design Compact size and lightweight 98 x 59 x 15mm making it easy to carry and ideal for travel or mobile use 4 Multi User Support Connect up to 10 devices simultaneously making it perfect for small office environments or fami